... compact structure; 2) low-consumption,low-noise; 3) high power,easy to operate: 4) used ... construction; In-pipe diameter80 mm (3")Out-pipe diameter80 mm (3")Lifting 30mSuction 8m Flux 60m³/h ... the research, development and production of general gasoline engine,diesel engine, gasoline water pump, gasoline generator, tiller and etc. Our factory ... of the country and sold overseas. 3 inch Diesel Water Pump